This is a RobotDyn 4-digit 7-segment LED display library for Arduino. The PCB contains a two wire TM1637 LED / button controller. Note: This library uses the double-dot to display a time. The LED dots ...

Now with Arduino powered channel changing! Clone this repo today and get two arduino sketches for changing the channel with either a potentiometer OR a 10 switch rotary encoder!

Abstract: The huge proliferation of the antenna number brought by 5G greatly increases the pressure of the bezels of the 5G terminals. To release the pressure, planar four-antenna module with ...